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P0122 Diagnostic Trouble Code Discussion for July 2014

TP Sensor 1 Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0122
Help Request Posted
2003 Ford Focus LX 2.0L Poor Idle Quality VIN: 1FAFP33P03
P0122: . ... throttle was sticking and that every now and then it didnt feel like it was getting gas on acceleration. Test drove and i could feel a distinct ignition misfire. Got back to the shop and put it in park and the engine revved to what sounded like 4k and held...
July 16, 2014
2000 Dodge Ram 3500 5.9L No Start VIN: 3B6MF3663Y
P0122: APPS signal voltage low. ... off while hot, then cranks and won't fire. Code in Cummins module p1693 indicating a code in the Jtec module. Code in Jtec P0122 APPS signal voltage low. Crazy thing is if we clear the P0122 in Jtec with a scan tool it will fire immediately. What correlati...
July 28, 2014